:root {
  --primary: #0B2D4D;
  --secondary: #0FA3B1;
  --accent: #FF6B6B;
  --background: #F7FAFC;
  --surface: #E6EDF5;
  --text: #1B2430;
  --white: #FFFFFF;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Segoe UI", Tahoma, sans-serif;
  color: var(--text);
  background: var(--background);
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--surface);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.logo-img {
  height: 50px;
  width: auto;
}

.main-nav {
  display: flex;
  gap: 20px;
  align-items: center;
}

.main-nav a {
  font-weight: 600;
  color: var(--primary);
}

.nav-toggle {
  display: none;
}

.burger {
  display: none;
  font-weight: 600;
  background: var(--secondary);
  color: var(--white);
  padding: 8px 12px;
  border-radius: 6px;
}

.close-nav {
  display: none;
  font-size: 32px;
  position: absolute;
  right: 20px;
  top: 20px;
  color: var(--white);
}

.hero {
  padding: 60px 0;
  background: linear-gradient(135deg, var(--white), var(--surface));
}

.small-hero {
  padding: 40px 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 30px;
  align-items: center;
}

.hero h1 {
  font-size: 40px;
  color: var(--primary);
  margin-bottom: 16px;
}

.hero p {
  margin-bottom: 12px;
}

.cta-group {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.btn-primary, .btn-secondary {
  padding: 12px 20px;
  border-radius: 6px;
  font-weight: 600;
  display: inline-block;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
}

.btn-secondary {
  background: var(--secondary);
  color: var(--white);
}

.section {
  padding: 60px 0;
}

.bg-light {
  background: var(--surface);
}

.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: center;
}

.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 24px;
}

.card {
  background: var(--white);
  padding: 20px;
  border-radius: 10px;
  border: 1px solid var(--surface);
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.card h3 {
  margin-bottom: 10px;
  color: var(--primary);
}

.faq h3 {
  color: var(--primary);
  margin-top: 20px;
}

.contact-section {
  background: var(--white);
}

.form {
  background: var(--white);
  padding: 20px;
  border-radius: 10px;
  border: 1px solid var(--surface);
}

.form-group {
  margin-bottom: 15px;
}

label {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
}

input, textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--surface);
  border-radius: 6px;
  background: var(--background);
}

.contact-list {
  list-style: none;
  margin-top: 15px;
}

.contact-list li {
  margin-bottom: 8px;
}

.site-footer {
  background: var(--primary);
  color: var(--white);
  padding: 40px 0 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 20px;
}

.footer-logo {
  height: 100px;
  width: auto;
  margin-bottom: 10px;
}

.footer-nav a {
  display: block;
  margin: 6px 0;
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.2);
  margin-top: 20px;
  padding-top: 10px;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--primary);
  color: var(--white);
  padding: 16px 0;
  z-index: 1000;
}

.cookie-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

@media (max-width: 900px) {
  .hero-grid, .split-grid {
    grid-template-columns: 1fr;
  }
  .cards-3 {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .burger {
    display: inline-block;
  }
  .main-nav {
    position: fixed;
    inset: 0;
    background: var(--primary);
    flex-direction: column;
    padding-top: 80px;
    gap: 24px;
    display: none;
  }
  .main-nav a {
    color: var(--white);
    font-size: 20px;
  }
  .close-nav {
    display: block;
  }
  .nav-toggle:checked + .burger + .main-nav {
    display: flex;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 30px;
  }
  .cookie-content {
    flex-direction: column;
    align-items: flex-start;
  }
}